101 lines
1.1 KiB
C#
101 lines
1.1 KiB
C#
using System;
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namespace ClassLibrary1
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{
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public class C
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{
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class B
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{
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int v;
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public ref int this[int index]
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{
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get
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{
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return ref v;
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}
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}
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}
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class Gen<T> where T : struct
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{
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T v;
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public ref T this[int index]
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{
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get
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{
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return ref v;
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}
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}
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}
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struct Val
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{
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}
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class BB
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{
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Val v;
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public ref Val this[int index]
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{
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get
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{
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return ref v;
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}
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}
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}
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void MM ()
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{
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var bbb = new BB();
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Val v1 = bbb[0];
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bbb[1] = v1;
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ref Val v2 = ref bbb[2];
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bbb[2] = v2;
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}
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static int[] a = new int[1];
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public static void Main()
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{
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var bb = new B();
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int b = 1;
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bb[0] = b;
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a[0] = Add2(ref b, 2);
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var bbb = new BB();
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bbb[0] = new Val();
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var v = new Val();
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bbb[1] = v;
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var v2 = bbb[2];
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bbb[3] = v2;
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bbb[3] = bbb[2];
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var ggg = new Gen<Val>();
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ggg[0] = new Val();
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var g = new Val();
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ggg[1] = v;
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var g2 = ggg[2];
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ggg[3] = v2;
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ggg[3] = ggg[2];
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}
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public static ref int Add2(ref int a, int b)
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{
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return ref a;
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}
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}
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} |